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712513-1 — COUPLING,SHAFT,FLEXIBLE

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

712513-1: COUPLING,SHAFT,FLEXIBLE.

The COUPLING,SHAFT,FLEXIBLE is a the manufacturer industrial component. Key specifications include bore_shape: STRAIGHT BOTH ENDS, bore_length: 0.3125 INCHES NOMINAL BOTH ENDS IN, design_type: BELLOWS, bore_diameter: 0.2500 INCHES NOMINAL BOTH ENDS IN, overall_length: 1.862 INCHES NOMINAL IN, securing_method: THREADED HOLE(S) BOTH ENDS. This part is cataloged in the U.S.

Government catalog under NSN 3010-01-006-8810, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
712513-1
NSN: 3010-01-006-8810
FSC: 3010 — Torque Converters and Speed Changers
CAGE: 05869 — RAYTHEON COMPANY DIV RMD STRATEGIC (USA)
SPECIFICATIONS
bore_shapeSTRAIGHT BOTH ENDS
bore_length0.3125 INCHES NOMINAL BOTH ENDS IN
design_typeBELLOWS
bore_diameter0.2500 INCHES NOMINAL BOTH ENDS IN
overall_length1.862 INCHES NOMINAL IN
securing_methodTHREADED HOLE(S) BOTH ENDS
bellows_materialSTEEL CORROSION RESISTING
outside_diameter0.750 INCHES NOMINAL IN
thread_size_designator0.164-32 BOTH ENDS
threaded_hole_locationBOTH ENDS: CENTERED 0.125 IN. FROM END OF HUB, 90 DEG APART IN
threaded_hole_quantity2 BOTH ENDS
furnished_items_and_quantitySETSCREW 4
NSN3010-01-006-8810
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available COUPLING,SHAFT,FLEXIBLE TITLE COMPONENT PN 712513-1 MFR COUPLING,SHAFT,FLEXIBL
KEY FEATURES
•
SECURING METHOD: THREADED HOLE(S) BOTH ENDS
•
THREADED HOLE LOCATION: BOTH ENDS: CENTERED 0.125 IN. FROM END OF HUB, 90 DEG APART IN
•
BORE LENGTH: 0.3125 INCHES NOMINAL BOTH ENDS IN
•
DESIGN TYPE: BELLOWS
•
OUTSIDE DIAMETER: 0.750 INCHES NOMINAL IN
•
BORE SHAPE: STRAIGHT BOTH ENDS
•
THREADED HOLE QUANTITY: 2 BOTH ENDS
TECHNICAL CHARACTERISTICS
SECURING METHODTHREADED HOLE(S) BOTH ENDS
THREADED HOLE LOCATIONBOTH ENDS: CENTERED 0.125 IN. FROM END OF HUB, 90 DEG APART IN
BORE LENGTH0.3125 INCHES NOMINAL BOTH ENDS IN
DESIGN TYPEBELLOWS
OVERALL LENGTH1.862 INCHES NOMINAL IN
OUTSIDE DIAMETER0.750 INCHES NOMINAL IN
BORE SHAPESTRAIGHT BOTH ENDS
THREADED HOLE QUANTITY2 BOTH ENDS
THREAD SIZE DESIGNATOR0.164-32 BOTH ENDS
BELLOWS MATERIALSTEEL CORROSION RESISTING
SUBSTITUTES & CROSS-REFERENCES 1
63258Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 712513-1?
712513-1 is a COUPLING,SHAFT,FLEXIBLE.
What parts can replace 712513-1?
There is 1 known substitute for 712513-1: 63258. Substitute compatibility should be verified for your specific system.
What is the NSN for 712513-1?
712513-1 is cataloged in the U.S. Government catalog under NSN 3010-01-006-8810. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.